A row of faceted multi coloured beryl beads and a row of faceted amethyst beads

the 4.5-6.5mm diameter precious beryls of various colours, principally sea green-blue aquamarines, also white goshenites, pale yellow heliodores, and one or two very pale pink morganites, to an oval clasp stamped '925', length 39cm; the amethyst necklace of faceted 9-10mm diameter rondelles to a loop and ring clasp, length 42cm (2)